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CT400

Information - Help 
ID = 73413
       
Country:
United States of America (USA)
Brand: Cleartron Vacuum Tube; New York City, NY
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to CT400

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 5.5 Volts / If 1.25 Ampere / Direct / Parallel, (AC/DC)
Description

This is a small filament type rectifier tube which was used in some battery eliminators. It was developed by Cleartron but did not have a long commercial life.

 
Dimensions (WHD)
incl. pins / tip
x x 45 mm / x x 1.77 inch
Information source -- Collector info (Sammler)   
 
ct400_e916.jpg
CT400: Alan Douglas collection
Fin Stewart

 
ct400_pin_assignment.png
CT400: Fin Stewart
Fin Stewart

 
cleartron_ct_400_rectifier_usa.png
CT400: Fin Stewart
Fin Stewart


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